How to Perform ICP-OES and ICP-MS Analyses

In the daily routine of analytical laboratories, ensuring accurate and reliable results is essential. To achieve this goal, techniques such as ICP-OES and ICP-MS have stood out for a wide range of samples, as they offer effective, sensitive, and robust analysis.  

In this article, you’ll understand what these two techniques are and how they enhance analytical performance, as well as how a Laboratory Information Management System (<\/strong>LIMS<\/strong>)<\/strong> can be a valuable ally in method validation. And there’s more! At the end, we’ll point you to a complete, free mini-course taught by renowned experts in the field. 

Watch on YouTube: Method Validation in the Laboratory: How to Ensure Reliability 

ICP-OES: What It Is and How It Works  

Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) is an analytical technique that enables the identification and quantification of chemical elements in a sample. This technique uses a plasma to excite the atoms and measure the energy they emit, making it possible to determine which elements are present and in what quantities.  

ICP-OES is widely applied in environmental, food, pharmaceutical, and biological material analyses.​ 

What Is ICP-MS, How It Works, and When to Use This Elemental Analysis Technique 

Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is a technique that ionizes the elements present in a sample using a plasma, then separates and detects these ions based on their mass-to-charge ratio. It is especially useful for detecting elements at extremely low concentrations and is applied in environmental, pharmaceutical, and clinical analyses. 

ICP-OES and ICP-MS with LIMS: More Precision, Traceability, and Analytical Efficiency 

The reliability of results is directly tied to the ability to trace every step of the analytical process. In this sense, the LIMS (Laboratory Information Management System) becomes a strategic tool: it allows you to configure calibration curves, record critical parameters, and consolidate the entire method history — all in an integrated, auditable way. 

In this context, with Actiz LIMS, you can:​ 

• Automate data and results logging.​ 

• Integrate with ICP-OES and ICP-MS: Actiz LIMS automatically collects data from instruments, eliminating manual data entry. 

• Manage calibration curves and control standards.​ 

• Ensure traceability of every step in the analytical process.​ 

• Facilitate audits and regulatory compliance. 

Having a LIMS like Actiz’s is a decisive step toward laboratory excellence. By centralizing data, automating routines, and ensuring real-time traceability, Actiz LIMS not only facilitates ICP-OES and ICP-MS method development, but also ensures compliance with rigorous standards, reduces operational errors, and optimizes decision-making.  

Whether in the calibration phase, sample control, or report generation, the LIMS becomes a strategic ally for laboratories seeking precision, agility, and confidence in every result. 

Online Course: Master ICP Method Development 

If you want to deepen your knowledge on the topic, the online course “Method Development for ICP-OES and ICP-MS” is the ideal opportunity. With 3 hours of content, a certificate included, 365 days of access, and support for questions, the course is led by experts such as: 

• Ingrid Ferreira Costa – CEO of Biochemie and ISO auditor 

• Raquel Cardoso Machado – ICP specialist with an international PhD 

• Renato Rainho – Director of ER Analítica, a reference in calibration 

• Vitor Moreira – Master’s in Analytical Chemistry with a focus on nanomaterials 

Course Syllabus: 

1. Clear definition of the analytical objective 

2. Selection of critical parameters and study variables 

3. Regulatory requirements and normative standards 

4. Plasma power and nebulizer gas adjustments 

5. Evaluation and correction of spectral interferences 

6. Calibration curve integrated with LIMS 

Access the free mini-course now and elevate your analytical methods with best practices in ICP-OES and ICP-MS.